I've been enjoying a full-stack Benchmark setup here for about 2 years now (DAC3/HPA4/dual AHB2) Qobuz-fed via a Node 2. Superb system in so many ways.
Through it all, the only component that I'd even possibly consider as something I'd want to upgrade is the DAC3. And not because I don't like it - I really like it, and it has no issues far as I can tell.
And yet, I'm curious to see what I'd hear with this new Modius DAC. For $200, I may give it a go for a month or so. (Or I might not - I may just be wasting my time.) I wish the Modius had a 12v trigger port like the Benchmark components have, but I could just leave the DAC on 24/7 and see how that goes.